Here is a pic.
The pic obviously nails above us nickel (non war nickel). Nickel is two 2x4s thick distance wise beneath the 2 nails.
So what about Equinox here?
I want folks to read this and use at own risk.
Why?
There are 2 outcomes really using Mulit frequency depending on ground balance.
If I do manual GB and turn tracking off, test results not near as good vs if I leave tracking on.
When I bob coil detector balances at 1 or 2 in air.
But using tracking, detector seems to go to 55 in the meter.
Notice this test conducted around 16" off the ground. The detector may be still see ground effect and tradking.
If I bob coil over cut of clean wood 16" off the ground, meter goes to 0,1 or 2.
Turn on tracking, start sweeping test scenario, not good result but if I keep sweeping the detector performs better and when I go to GB and look in meter it is reading approximately 54/55.
Anyway.
Using Mulit freq, tracking GB, park 2 sens 20, iron bias 0. Best signal achieved (good signal too) speed setting 7, good 2 way hit, and can achieve signal what looks to be 7" approximately above nails. Speed 6 setting, when sweeping from the right ( where bigger nail is) to left, signal can be hit and miss.
Btw I should say, if you hit the horse shoe button, imo Equinox reporting smoothed up some. (Extremely small)
Nest logical question here for some folks.
What about the mighty Deus wearing 11" LF coil here?
Alright I checked with Deus wearing 11" LF coil.
Hot program GB manual 88. Disc levels of 0 and 6 full tones reactivity levels 3 and 4.
Deus reporting when swept real close to nails, a user might think big iron the way it sounds. O disc.
Biggest difference I see though, coil height reporting.
Deus tone is getting fuzzy as height grows. Reactivity 4 clears it up some, still there though. Beginner detectorist imo if they swept this situation like I did at coil height, they could be fooled moreso using Deus vs Equinox (assuming they have each detector set up with primo settings to strike the nickel and nail situation. And I did try reactivity 2.5. Sounded bad like iron.